[  585.449268] br0: port 1(c1) entered blocking state
[  585.449357] br0: port 1(c1) entered disabled state
[  585.449426] c1: entered allmulticast mode
[  585.449509] c1: entered promiscuous mode
[  585.534292] br0: port 2(c2) entered blocking state
[  585.534347] br0: port 2(c2) entered disabled state
[  585.534399] c2: entered allmulticast mode
[  585.534460] c2: entered promiscuous mode
[  585.623482] br0: port 3(c3) entered blocking state
[  585.623549] br0: port 3(c3) entered disabled state
[  585.623615] c3: entered allmulticast mode
[  585.623683] c3: entered promiscuous mode
[  585.716905] br0: port 4(sender) entered blocking state
[  585.716966] br0: port 4(sender) entered disabled state
[  585.717022] sender: entered allmulticast mode
[  585.717109] sender: entered promiscuous mode
[  585.753758] br0: port 4(sender) entered blocking state
[  585.753816] br0: port 4(sender) entered forwarding state
[  585.753859] br0: port 3(c3) entered blocking state
[  585.753895] br0: port 3(c3) entered forwarding state
[  585.753933] br0: port 2(c2) entered blocking state
[  585.753968] br0: port 2(c2) entered forwarding state
[  585.754001] br0: port 1(c1) entered blocking state
[  585.754033] br0: port 1(c1) entered forwarding state
[  596.570797] br0: port 1(c1) entered disabled state
[  596.571049] c1 (unregistering): left allmulticast mode
[  596.571092] c1 (unregistering): left promiscuous mode
[  596.571154] br0: port 1(c1) entered disabled state
[  596.621802] br0: port 2(c2) entered disabled state
[  596.622048] c2 (unregistering): left allmulticast mode
[  596.622093] c2 (unregistering): left promiscuous mode
[  596.622136] br0: port 2(c2) entered disabled state
[  596.690856] br0: port 3(c3) entered disabled state
[  596.691101] c3 (unregistering): left allmulticast mode
[  596.691159] c3 (unregistering): left promiscuous mode
[  596.691210] br0: port 3(c3) entered disabled state
[  596.747797] br0: port 4(sender) entered disabled state
[  596.748163] sender (unregistering): left allmulticast mode
[  596.748220] sender (unregistering): left promiscuous mode
[  596.748261] br0: port 4(sender) entered disabled state